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authorPaul Mundt <lethal@linux-sh.org>2010-01-20 16:53:11 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-01-20 16:53:11 +0900
commitb51989b8afe9409ee68c67ce2a5de4390693bd2b (patch)
tree7eeb57a2d34ac3eb3ea2856821977c5ace79f510 /arch
parentfbb82b03653cdb7fd1863b911e7540011259d2ce (diff)
downloadop-kernel-dev-b51989b8afe9409ee68c67ce2a5de4390693bd2b.zip
op-kernel-dev-b51989b8afe9409ee68c67ce2a5de4390693bd2b.tar.gz
sh: mach-sdk7786: reset controller reboot support.
This wires up the machine_ops reboot call to use the system reset controller. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/boards/mach-sdk7786/setup.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c
index 3c3c9a3..f094ea2 100644
--- a/arch/sh/boards/mach-sdk7786/setup.c
+++ b/arch/sh/boards/mach-sdk7786/setup.c
@@ -20,6 +20,7 @@
#include <asm/machvec.h>
#include <asm/heartbeat.h>
#include <asm/sizes.h>
+#include <asm/reboot.h>
static struct resource heartbeat_resource = {
.start = 0x07fff8b0,
@@ -159,6 +160,11 @@ static int sdk7786_clk_init(void)
return ret;
}
+static void sdk7786_restart(char *cmd)
+{
+ fpga_write_reg(0xa5a5, SRSTR);
+}
+
/* Initialize the board */
static void __init sdk7786_setup(char **cmdline_p)
{
@@ -167,6 +173,8 @@ static void __init sdk7786_setup(char **cmdline_p)
sdk7786_fpga_init();
pr_info("\tPCB revision:\t%d\n", fpga_read_reg(PCBRR) & 0xf);
+
+ machine_ops.restart = sdk7786_restart;
}
/*
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